Laminate credit card sources offer a convenient alternative package which is easy to handle and store. Each source is constructed using 8 mil card stock and a laminate sleeve. The standard size is 3.75” x 2.25”.

All laminate credit card sources have an uncertainty of ± 20% of the labeled activity.

Not available for calibration.

Available isotopes:

  • Barium 133
  • Cadmium 109
  • Cesium 137
  • Cobalt 57
  • Cobalt 60
  • Europium 152
  • Manganese 54
  • Sodium 22
  • Strontium 90
  • Thallium 204
  • Zinc 65